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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha : |
22/10/2014 |
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Actualizado : |
04/05/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
VOTE, D.J.; BOWLING, M.B.; CUNHA, B.C.N.; BELK, K.E.; TATUM, J.D.; MONTOSSI, F.; SMITH, G.C. |
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Afiliación : |
D.J. VOTE, Cargill Meat Solutions, United States; M.B. BOWLING, Center for Meat Safety and Quality, Department of Animal Sciences, Colorado State University, United States; B.C.N. CUNHA, Minerva Ltd., Sao Paulo, Brazil; K.E. BELK, Center for Meat Safety and Quality, Department of Animal Sciences, Colorado State University, United States; J.D. TATUM, Center for Meat Safety and Quality, Department of Animal Sciences, Colorado State University, United States; FABIO MARCELO MONTOSSI PORCHILE, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; G.C. SMITH, Center for Meat Safety and Quality, Department of Animal Sciences, Colorado State University, United States. |
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Título : |
Video image analysis as a potential grading system for Uruguayan beef carcasses. |
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Fecha de publicación : |
2009 |
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Fuente / Imprenta : |
Journal of Animal Science, Volume 87, Issue 7, July 2009, Pages 2376-2390.DOI: https://doi.org/10.2527/jas.2009-1791 |
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DOI : |
10.2527/jas.2009-1791 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received January 12, 2009; Accepted March 26, 2009. Corresponding author: keith.belk@colostate.edu |
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Contenido : |
Abstract: A study was conducted in 2 phases to evaluate the effectiveness of 1) the VIAscan Beef Carcass System (BCSys; hot carcass system) and the CVS BeefCam (chilled carcass system), used independently or in combination, to predict Uruguayan beef carcass fabrication yields; and 2) the CVS BeefCam to segregate Uruguayan beef carcasses into groups that differ in the Warner-Bratzler shear force (WBSF) values of their LM steaks. The results from the meat yield phase of the present study indicated that the prediction of saleable meat yield percentages from Uruguayan beef carcasses by use of the BCSys or CVS BeefCam is similar to, or slightly better than, the use of USDA yield grade calculated to the nearest 0.1 and was much more effective than prediction based on Uruguay National Institute of Meat (INAC) grades. A further improvement in fabrication yield prediction could be obtained by use of a dual-component video image analysis (VIA) system. Whichever method of VIA prediction of fabrication yield is used, a single predicted value of fabrication yield for every carcass removes an impediment to the implementation of a value-based pricing system. Additionally, a VIA method of predicting carcass yield has the advantage over the current INAC classification system in that estimates would be produced by an instrument rather than by packing plant personnel, which would appeal to cattle producers. Results from the tenderness phase of the study indicated that the CVS BeefCam output variable for marbling was not (P > 0.05) able to segregate steer and heifer carcasses into groups that differed in WBSF values. In addition, the results of segregating steer and heifer carcasses according to muscle color output variables indicate that muscle maturity and skeletal maturity were useful for segregating carcasses according to differences in WBSF values of their steaks (P > 0.05). Use of VIA to predict beef carcass fabrication yields could improve accuracy and reduce subjectivity in comparison with use of current INAC grades. Use of VIA to sort carcasses according to muscle color would allow for the marketing of more consistent beef products with respect to tenderness. This would help facilitate the initiation of a value-based marketing system for the Uruguayan beef industry. MenosAbstract: A study was conducted in 2 phases to evaluate the effectiveness of 1) the VIAscan Beef Carcass System (BCSys; hot carcass system) and the CVS BeefCam (chilled carcass system), used independently or in combination, to predict Uruguayan beef carcass fabrication yields; and 2) the CVS BeefCam to segregate Uruguayan beef carcasses into groups that differ in the Warner-Bratzler shear force (WBSF) values of their LM steaks. The results from the meat yield phase of the present study indicated that the prediction of saleable meat yield percentages from Uruguayan beef carcasses by use of the BCSys or CVS BeefCam is similar to, or slightly better than, the use of USDA yield grade calculated to the nearest 0.1 and was much more effective than prediction based on Uruguay National Institute of Meat (INAC) grades. A further improvement in fabrication yield prediction could be obtained by use of a dual-component video image analysis (VIA) system. Whichever method of VIA prediction of fabrication yield is used, a single predicted value of fabrication yield for every carcass removes an impediment to the implementation of a value-based pricing system. Additionally, a VIA method of predicting carcass yield has the advantage over the current INAC classification system in that estimates would be produced by an instrument rather than by packing plant personnel, which would appeal to cattle producers. Results from the tenderness phase of the study indicated that the CVS BeefCam output va... Presentar Todo |
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Palabras claves : |
INSTRUMENT GRADING; URUGUAYAN BEEF; VIDEO IMAGE ANALYSIS. |
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Thesagro : |
CARNE; URUGUAY. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 03208naa a2200277 a 4500
001 1051246
005 2020-05-04
008 2009 bl uuuu u00u1 u #d
024 7 $a10.2527/jas.2009-1791$2DOI
100 1 $aVOTE, D.J.
245 $aVideo image analysis as a potential grading system for Uruguayan beef carcasses.
260 $c2009
500 $aArticle history: Received January 12, 2009; Accepted March 26, 2009. Corresponding author: keith.belk@colostate.edu
520 $aAbstract: A study was conducted in 2 phases to evaluate the effectiveness of 1) the VIAscan Beef Carcass System (BCSys; hot carcass system) and the CVS BeefCam (chilled carcass system), used independently or in combination, to predict Uruguayan beef carcass fabrication yields; and 2) the CVS BeefCam to segregate Uruguayan beef carcasses into groups that differ in the Warner-Bratzler shear force (WBSF) values of their LM steaks. The results from the meat yield phase of the present study indicated that the prediction of saleable meat yield percentages from Uruguayan beef carcasses by use of the BCSys or CVS BeefCam is similar to, or slightly better than, the use of USDA yield grade calculated to the nearest 0.1 and was much more effective than prediction based on Uruguay National Institute of Meat (INAC) grades. A further improvement in fabrication yield prediction could be obtained by use of a dual-component video image analysis (VIA) system. Whichever method of VIA prediction of fabrication yield is used, a single predicted value of fabrication yield for every carcass removes an impediment to the implementation of a value-based pricing system. Additionally, a VIA method of predicting carcass yield has the advantage over the current INAC classification system in that estimates would be produced by an instrument rather than by packing plant personnel, which would appeal to cattle producers. Results from the tenderness phase of the study indicated that the CVS BeefCam output variable for marbling was not (P > 0.05) able to segregate steer and heifer carcasses into groups that differed in WBSF values. In addition, the results of segregating steer and heifer carcasses according to muscle color output variables indicate that muscle maturity and skeletal maturity were useful for segregating carcasses according to differences in WBSF values of their steaks (P > 0.05). Use of VIA to predict beef carcass fabrication yields could improve accuracy and reduce subjectivity in comparison with use of current INAC grades. Use of VIA to sort carcasses according to muscle color would allow for the marketing of more consistent beef products with respect to tenderness. This would help facilitate the initiation of a value-based marketing system for the Uruguayan beef industry.
650 $aCARNE
650 $aURUGUAY
653 $aINSTRUMENT GRADING
653 $aURUGUAYAN BEEF
653 $aVIDEO IMAGE ANALYSIS
700 1 $aBOWLING, M.B.
700 1 $aCUNHA, B.C.N.
700 1 $aBELK, K.E.
700 1 $aTATUM, J.D.
700 1 $aMONTOSSI, F.
700 1 $aSMITH, G.C.
773 $tJournal of Animal Science, Volume 87, Issue 7, July 2009, Pages 2376-2390.DOI: https://doi.org/10.2527/jas.2009-1791
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INIA Tacuarembó (TBO) |
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| Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
26/10/2021 |
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Actualizado : |
26/10/2021 |
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Autor : |
BREMM, N.; RAMOS, R.F.; BREMM, N.; BELLÉ, C.; CHASSOTA, T.; KASPARY, T. E.; BETEMPS, D. |
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Afiliación : |
NEIVA BREMM, Universidade Federal da Fronteira Sul, Brasil.; RODRIGO FERRAZ RAMOS, Universidade Federal de Santa Maria, Brasil ; Instituto Phytus, Brasil.; NESTOR BREMM, Universidade Federal de Santa Maria, Brasil.; CRISTIANO BELLÉ, Instituto Phytus, Brasil.; TATIANE CHASSOTA, Universidade Federal da Fronteira Sul, Brasil.; TIAGO EDU KASPARY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DÉBORA LEITZKE BETEMPS, Universidade Federal da Fronteira Sul, Brasil. |
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Título : |
Lignocellulosic wastes of Carya illinoinensis (Juglandaceae) inhibit germi-nation and seedling development of Lactuca sativa (Asteraceae). |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Journal of Biotechnology and Biodiversity, Volume 9,issue 3,pages 279- 2021, 106547. Doi: https://doi.org/10. 20873/jbb.uft.cemaf.v9n3.bremm |
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ISSN : |
2179-4804 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 28 January 2021; Received in revised from 19 March 2021; Accepted 01 August 2021. Autor correspondente: (rodrigoferrazramos@gmail.com) |
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Contenido : |
Abstract:
The study evaluated the effect of Carya illinoinensis plant extracts on lettuce seed germination and development. Experiment was carried out in a completely randomized experimental design with five treatments and five replications. Plant extracts were prepared from the dry ground vegetable waste. The concentration was adjusted to 10% m.v-1. The treatments were classified into: heterogeneous pruning
residues (HPR), leaves residues (LR), epicarp residues (ER), mesocarp residues (MR), and control treatment (CT, 100% water). The variables evaluated were: first germination count (GP4%), final germination count (GP7%), germination speed index (GSI), germination inhibition (PGI), frequency of abnormal seedlings (FAS), root length (RL), shoot length (SL), and total length of seedling (TLS). Extracts obtained from residues of C. illinoinensis decreased the lettuce seed germination, but their effect depends on the plant tissue (e.g. leaf, epicarp or mesocarp) used at production of plant extracts. Plant extracts from HPR and MR do not result in drastic allelochemical effects. Aqueous extracts from LR and
ER reduced significantly the seed germination and the normal development of lettuce seedlings, with an absolute reduction in germination of 90.2% and 79.2%, respectively. Only plant extracts from leaf residues and epicarp residues from C. illinoinensis inhibit the germination and seedling development of L. sativa. |
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Palabras claves : |
Allelopathic effect; Pecan walnut; Vegetable; Waste. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02444naa a2200265 a 4500
001 1062501
005 2021-10-26
008 2021 bl uuuu u00u1 u #d
022 $a2179-4804
100 1 $aBREMM, N.
245 $aLignocellulosic wastes of Carya illinoinensis (Juglandaceae) inhibit germi-nation and seedling development of Lactuca sativa (Asteraceae).$h[electronic resource]
260 $c2021
500 $aArticle history: Received 28 January 2021; Received in revised from 19 March 2021; Accepted 01 August 2021. Autor correspondente: (rodrigoferrazramos@gmail.com)
520 $aAbstract: The study evaluated the effect of Carya illinoinensis plant extracts on lettuce seed germination and development. Experiment was carried out in a completely randomized experimental design with five treatments and five replications. Plant extracts were prepared from the dry ground vegetable waste. The concentration was adjusted to 10% m.v-1. The treatments were classified into: heterogeneous pruning residues (HPR), leaves residues (LR), epicarp residues (ER), mesocarp residues (MR), and control treatment (CT, 100% water). The variables evaluated were: first germination count (GP4%), final germination count (GP7%), germination speed index (GSI), germination inhibition (PGI), frequency of abnormal seedlings (FAS), root length (RL), shoot length (SL), and total length of seedling (TLS). Extracts obtained from residues of C. illinoinensis decreased the lettuce seed germination, but their effect depends on the plant tissue (e.g. leaf, epicarp or mesocarp) used at production of plant extracts. Plant extracts from HPR and MR do not result in drastic allelochemical effects. Aqueous extracts from LR and ER reduced significantly the seed germination and the normal development of lettuce seedlings, with an absolute reduction in germination of 90.2% and 79.2%, respectively. Only plant extracts from leaf residues and epicarp residues from C. illinoinensis inhibit the germination and seedling development of L. sativa.
653 $aAllelopathic effect
653 $aPecan walnut
653 $aVegetable
653 $aWaste
700 1 $aRAMOS, R.F.
700 1 $aBREMM, N.
700 1 $aBELLÉ, C.
700 1 $aCHASSOTA, T.
700 1 $aKASPARY, T. E.
700 1 $aBETEMPS, D.
773 $tJournal of Biotechnology and Biodiversity, Volume 9,issue 3,pages 279- 2021, 106547. Doi: https://doi.org/10. 20873/jbb.uft.cemaf.v9n3.bremm
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